++++ 1 . OFFICIALS - RULES RELATING TO ACTING AS DEPUTY FOR ANOTHER OFFICIAL - POWERS OF THE ADMINISTRATION - RULES RELATING TO TEMPORARY POSTING - APPLICATION OF THOSE RULES RESERVED FOR OFFICIALS IN THE SAME CATEGORY AS THOSE TO BE REPLACED ( STAFF REGULATIONS OF OFFICIALS OF THE EEC, ARTICLE 7 ) 2 . COSTS - ORDER FOR EACH PARTY TO BEAR OWN COSTS - EXCEPTIONAL CIRCUMSTANCES ( RULES OF PROCEDURE, ARTICLE 69(3 ))